Add necessary fields for history
Merge pull request #4 from c2is/widget_recent_activity

Add necessary fields for history
Fix entities
Fixes edit form
Fix
Refacto

Conflicts:

	Controller/ItemController.php
	Entity/Menu/Item.php
Refacto

Conflicts:

	Controller/ItemController.php
Refacto
Refacto
Refacto
Refacto

Conflicts:

	Controller/ItemController.php
	Entity/Menu/Item.php
Refacto
Refactoring
Fixes
Fixes a FlattenException error when displaying the menu form
Adding helpers to display menu in FO
Refactoring Url generating helper
Refactoring twig helpers
Adding gedmo locale to menu
Fixes menu slug : should not update when menu name is changed